Recommended camera settings#
Focal length needed to frame it#
For a subject about 20 cm long filling a third or half of the frame width horizontally. Small birds demand long lenses and a close approach — a blind or feeder setup helps.
| Distance | ⅓ of frame (FF) | ½ of frame (FF) | ⅓ of frame (APS-C) | ⅓ of frame (MFT) |
|---|---|---|---|---|
| 5 m (16 ft) | 280 mm | 413 mm | 187 mm | 140 mm |
| 10 m (33 ft) | 561 mm | 826 mm | 374 mm | 280 mm |
| 15 m (49 ft) | 841 mm | 1,239 mm | 561 mm | 421 mm |
| 20 m (66 ft) | 1,121 mm | 1,651 mm | 748 mm | 561 mm |
| 30 m (98 ft) | 1,682 mm | 2,477 mm | 1,121 mm | 841 mm |
| 50 m (164 ft) | 2,803 mm | 4,128 mm | 1,869 mm | 1,402 mm |
About the Gray Silky-flycatcher#
The grey silky-flycatcher or grey silky (Ptiliogonys cinereus), is a species of bird in the Ptiliogonatidae family. It is usually found only in Guatemala and Mexico, but vagrants have turned up in the southern United States. It is found in montane forest and adjacent scrub, both mesic and xeric.
Summary adapted from Wikipedia via iNaturalist (CC BY-SA 4.0).
Field-craft tips#
- Phainopeplas perch on mistletoe in desert washes.
- Bird-eye AF with continuous focus (AF-C/AI Servo); fill at least a third of the frame.
- Sightings peak in April and May, which is when you'll have the most chances.
Ethics#
- The welfare of the animal comes first: if it changes its behaviour because of you, you are too close.
- Stay on trails, respect closures around nests, leks, dens and haul-outs.
- Avoid playback and baiting in sensitive seasons; never bait predators.
- Don't share precise locations of rare, nesting or roosting animals publicly.
More Silky-flycatchers#
Frequently asked questions#
What lens do I need to photograph a Gray Silky-flycatcher?
At about 20 cm long, a gray silky-flycatcher fills a third of a full-frame image at 10 m with roughly 561 mm, or at 20 m with 1,121 mm.
What shutter speed should I use for a Gray Silky-flycatcher?
1/800 s when it's still; 1/2500–1/3200 s for action.
When is the best time to photograph a Gray Silky-flycatcher?
Observations in North America peak in April and May. Early morning and late afternoon give the best light and activity.
Sources & licences#
- iNaturalist — Observation data CC BY-NC; photo licence as credited
- Wikipedia — CC BY-SA 4.0
Last updated October 03, 2026 · How we calculate · Sources